GR3022975T3 - Contact lenses made from lipophilic cyclodextrines - Google Patents

Contact lenses made from lipophilic cyclodextrines

Info

Publication number
GR3022975T3
GR3022975T3 GR970400651T GR970400651T GR3022975T3 GR 3022975 T3 GR3022975 T3 GR 3022975T3 GR 970400651 T GR970400651 T GR 970400651T GR 970400651 T GR970400651 T GR 970400651T GR 3022975 T3 GR3022975 T3 GR 3022975T3
Authority
GR
Greece
Prior art keywords
radicals
lipophilic
unsubstituted
halogen
formula
Prior art date
Application number
GR970400651T
Other languages
Greek (el)
English (en)
Inventor
Peter Dr Herbrechtsmeier
Horst Dr Schaefer
Bernhard Dr Seiferling
Klaus Wenke
Gerhard Wenz
Original Assignee
Ciba Geigy Ag
Max Planck Gesellschaft
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ciba Geigy Ag, Max Planck Gesellschaft filed Critical Ciba Geigy Ag
Publication of GR3022975T3 publication Critical patent/GR3022975T3/el

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • G02B1/041—Lenses
    • G02B1/043—Contact lenses
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0009—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid alpha-D-Glucans, e.g. polydextrose, alternan, glycogen; (alpha-1,4)(alpha-1,6)-D-Glucans; (alpha-1,3)(alpha-1,4)-D-Glucans, e.g. isolichenan or nigeran; (alpha-1,4)-D-Glucans; (alpha-1,3)-D-Glucans, e.g. pseudonigeran; Derivatives thereof
    • C08B37/0012—Cyclodextrin [CD], e.g. cycle with 6 units (alpha), with 7 units (beta) and with 8 units (gamma), large-ring cyclodextrin or cycloamylose with 9 units or more; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/42—Block-or graft-polymers containing polysiloxane sequences

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Eyeglasses (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
GR970400651T 1992-08-05 1997-03-31 Contact lenses made from lipophilic cyclodextrines GR3022975T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP92810599 1992-08-05

Publications (1)

Publication Number Publication Date
GR3022975T3 true GR3022975T3 (en) 1997-06-30

Family

ID=8211961

Family Applications (1)

Application Number Title Priority Date Filing Date
GR970400651T GR3022975T3 (en) 1992-08-05 1997-03-31 Contact lenses made from lipophilic cyclodextrines

Country Status (16)

Country Link
US (1) US5391592A (ja)
EP (1) EP0586332B1 (ja)
JP (1) JPH06186511A (ja)
AT (1) ATE148714T1 (ja)
AU (1) AU668737B2 (ja)
CA (1) CA2101791A1 (ja)
DE (1) DE59305382D1 (ja)
DK (1) DK0586332T3 (ja)
ES (1) ES2097482T3 (ja)
FI (1) FI933435A (ja)
GR (1) GR3022975T3 (ja)
IL (1) IL106533A0 (ja)
MX (1) MX9304749A (ja)
NO (1) NO932787L (ja)
NZ (1) NZ248318A (ja)
ZA (1) ZA935641B (ja)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW328535B (en) * 1993-07-02 1998-03-21 Novartis Ag Functional photoinitiators and their manufacture
DE19512428A1 (de) * 1995-04-03 1996-10-10 Wacker Chemie Gmbh Organopolysiloxan/Cyclodextrin-Komplexe, deren Herstellung sowie deren Verwendung als Additive in Beschichtungsmassen
DE29624309U1 (de) * 1995-04-04 2002-01-03 Novartis Ag Dauertraglinsen
US5648402A (en) * 1995-06-01 1997-07-15 Nunez; Ivan M. Contact lenses from highly permeable siloxane polyol material
ATE223933T1 (de) * 1995-12-22 2002-09-15 Novartis Erfind Verwalt Gmbh Polyurethane aus polysiloxan-polyol-makromeren
FR2767834B1 (fr) * 1997-08-29 1999-12-03 Inst Francais Du Petrole Mono et di-derives de cyclodextrines, leurs synthese et purification et leur utilisation en support
CN100489015C (zh) * 2004-03-31 2009-05-20 国立大学法人东京大学 包含聚轮烷的聚合物材料、及其制造方法
ES2335958B2 (es) 2008-08-06 2010-11-02 Universidad De Santiago De Compostela Hidrogeles acrilicos con ciclodextrinas colgantes, su preparacion y su aplicacion como sistemas de liberacion y componentes de lentes de contacto.
KR20230074630A (ko) * 2018-12-29 2023-05-30 와커 헤미 아게 친수성 사이클로덱스트린-함유 실리콘 젤
WO2020139404A1 (en) 2018-12-29 2020-07-02 Wacker Chemie Ag Cyclodextrin modified silicone composition
WO2020153938A1 (en) 2019-01-22 2020-07-30 Wacker Chemie Ag Hydrocarbon-containing organopolysiloxane gel
JP2023000461A (ja) * 2021-06-18 2023-01-04 信越化学工業株式会社 オルガノポリシロキサン変性シクロデキストリン化合物及びその製造方法、ならびにこれを含有する化粧料
WO2023208316A1 (en) 2022-04-25 2023-11-02 Wacker Chemie Ag Cyclodextrin incorporated silicone materials and their use as carriers for actives

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2622201B1 (fr) * 1987-10-23 1990-03-23 Essilor Int Elastomere de silicones mouillable convenant a la fabrication de lentilles de contact
US4973680A (en) * 1989-03-03 1990-11-27 National Starch And Chemical Investment Holding Corporation Organosiloxane-containing polysaccharides
FR2646672B1 (fr) * 1989-04-21 1991-07-19 Essilor Int Elastomere de silicones mouillable convenant a la fabrication de lentilles de contact
CA2072001C (en) * 1990-10-22 1998-11-03 Nimai C. De Method and composition for cleaning contact lenses

Also Published As

Publication number Publication date
ATE148714T1 (de) 1997-02-15
NO932787D0 (no) 1993-08-04
EP0586332B1 (de) 1997-02-05
JPH06186511A (ja) 1994-07-08
IL106533A0 (en) 1993-11-15
CA2101791A1 (en) 1994-02-06
ES2097482T3 (es) 1997-04-01
AU668737B2 (en) 1996-05-16
DE59305382D1 (de) 1997-03-20
NO932787L (no) 1994-02-07
DK0586332T3 (da) 1997-04-14
AU4434993A (en) 1994-02-10
US5391592A (en) 1995-02-21
NZ248318A (en) 1995-11-27
MX9304749A (es) 1994-02-28
FI933435A (fi) 1994-02-06
EP0586332A1 (de) 1994-03-09
FI933435A0 (fi) 1993-08-02
ZA935641B (en) 1994-02-07

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